Spider Blower Bearing Brackets with Bearing
Universal tri-arm brackets with Triangle spherical bearing.
SHAFT SIZE
“Shaft size” is the measurement of shaft for your application. It can also be similar to the measurement of the “Bore” or “Inside Diameter” of your bearing. A slightly loose shaft fit is desirable for most applications.
For linkages and rod ends, shafts are not typically used but it refers to the measurement of the bore ID whether you are using a bolt or screw through the inside diameter of your rod end. See image below.
LUBRICATION APPARATUS
TYPE A – OIL CUP
Oil Lubricated | Ex: H12A
TYPE G – GREASE FITTING (ZERK)
For grease lubrication | Ex: H12G
*Triangle does not lubricate the bearing with grease in the manufacturing process. Customer must apply.
TYPE F (LUBE FITTING)
Closed smooth ball, no openings or protrusions Ex: H12F
TYPE K – ANGLED OIL CUP
Oil Lubricated | Ex: H12K
TYPE J – ANGLED GREASE FITTING (ZERK)
For grease lubrication | Ex: H12J
*Triangle does not lubricate the bearing with grease in the manufacturing process. Customer must apply.
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